sean. do you think this is a wise decision and do you think that the president needs congressional aprove al? >> absolutely he needs congressional approval. the constitution is cleave r on this subject. we vested the power to go to war in congress. without question congress should vote on this and he is going against the constitution and it will be an unlawful act if he takes military action without having them vote on it. >> i think these words are important. this was before they took office. joe biden says he would impeach somebody that would do what he was about to do. >> i was chairman of the judiciary committee i teach this this is something i know. i got together and to write a piece pointing out the president has no constitutional authority to take this nation to war against 70 million people unless we are attacked. and if he does, i would move to impeach him. the house obviously would have to do that. i don't say it lightly. i say it because they should understand that what they wer